The world’s longest single day expedition paddling race is back for its fifth year. Teams paddle two rivers systems, three lakes and 20 portages for a total of 130km in less than 24 hours. The Classic is completely self-supported. That’s right, no outside assistance, no support teams and no re-supplies. Considered the toughest single day canoe race in the world, the MRX Classic is not your traditional marathon-paddling event. Challenge your self. Your expedition is waiting ~ The 2017 Muskoka River X Classic. Limited Spots Available.